I found a microsd adpater to sd

Since the only has one USB port I got to wondering if there was such an animal as a microsd to SD adapter. Sure enough there is. This would come in handy while uploading pictures to a USB hard drive while using this adapter to read a regular SD card.

Interesting but of course you would have to remove your microsd card to use it.
A USB hub allows you the flexibility to add both a HDD and a typical card reader or other devices. Some USB hubs include a card reader although I prefer a separate one. Good find though it will meet some peoples needs.

How about a microSD Hub, anybody make one of those?

Keep any eye out for an SP3 Power Port expander since the Dock Connects using the Power Port maybe a portable port expander will pop up. Preferably this would also have a Power Connector on it so the power adapter can still plug in, 2 - 3 USB 3.0 ports, additional DisplayPort, DVI & HDMI, microSD or SD slot, and the ultimate a pcie connector optional external GPU. Thunderbolt would just mean everything else you wanted to connect would be more expensive and no single device needs that speed.

Keep any eye out for an SP3 Power Port expander since the Dock Connects using the Power Port maybe a portable port expander will pop up. Preferably this would also have a Power Connector on it so the power adapter can still plug in, 2 - 3 USB 3.0 ports, additional DisplayPort, DVI & HDMI, microSD or SD slot, and the ultimate a pcie connector optional external GPU. Thunderbolt would just mean everything else you wanted to connect would be more expensive and no single device needs that speed.

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Has someone announced something like that or is it just a wishful thinking?